198203460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1234

約数の個数: 192

約数和(自身を含む): 705675264

約数和(自身を除く): 507471804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1171, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2342, 2418, 2604, 2730, 2821, 3255, 3513, 4030, 4340, 4684, 4836, 5460, 5642, 5855, 6045, 6510, 7026, 8060, 8197, 8463, 11284, 11710, 12090, 13020, 14052, 14105, 15223, 16394, 16926, 17565, 23420, 24180, 24591, 28210, 30446, 32788, 33852, 35130, 36301, 40985, 42315, 45669, 49182, 56420, 60892, 70260, 72602, 76115, 81970, 84630, 91338, 98364, 106561, 108903, 122955, 145204, 152230, 163940, 169260, 181505, 182676, 213122, 217806, 228345, 245910, 254107, 304460, 319683, 363010, 426244, 435612, 456690, 471913, 491820, 508214, 532805, 544515, 639366, 726020, 762321, 913380, 943826, 1016428, 1065610, 1089030, 1270535, 1278732, 1415739, 1524642, 1598415, 1887652, 2131220, 2178060, 2359565, 2541070, 2831478, 3049284, 3196830, 3303391, 3811605, 4719130, 5082140, 5662956, 6393660, 6606782, 7078695, 7623210, 9438260, 9910173, 13213564, 14157390, 15246420, 16516955, 19820346, 28314780, 33033910, 39640692, 49550865, 66067820, 99101730, 198203460]

約数ペア:

[(1, 198203460), (2, 99101730), (3, 66067820), (4, 49550865), (5, 39640692), (6, 33033910), (7, 28314780), (10, 19820346), (12, 16516955), (13, 15246420), (14, 14157390), (15, 13213564), (20, 9910173), (21, 9438260), (26, 7623210), (28, 7078695), (30, 6606782), (31, 6393660), (35, 5662956), (39, 5082140), (42, 4719130), (52, 3811605), (60, 3303391), (62, 3196830), (65, 3049284), (70, 2831478), (78, 2541070), (84, 2359565), (91, 2178060), (93, 2131220), (105, 1887652), (124, 1598415), (130, 1524642), (140, 1415739), (155, 1278732), (156, 1270535), (182, 1089030), (186, 1065610), (195, 1016428), (210, 943826), (217, 913380), (260, 762321), (273, 726020), (310, 639366), (364, 544515), (372, 532805), (390, 508214), (403, 491820), (420, 471913), (434, 456690), (455, 435612), (465, 426244), (546, 363010), (620, 319683), (651, 304460), (780, 254107), (806, 245910), (868, 228345), (910, 217806), (930, 213122), (1085, 182676), (1092, 181505), (1171, 169260), (1209, 163940), (1302, 152230), (1365, 145204), (1612, 122955), (1820, 108903), (1860, 106561), (2015, 98364), (2170, 91338), (2342, 84630), (2418, 81970), (2604, 76115), (2730, 72602), (2821, 70260), (3255, 60892), (3513, 56420), (4030, 49182), (4340, 45669), (4684, 42315), (4836, 40985), (5460, 36301), (5642, 35130), (5855, 33852), (6045, 32788), (6510, 30446), (7026, 28210), (8060, 24591), (8197, 24180), (8463, 23420), (11284, 17565), (11710, 16926), (12090, 16394), (13020, 15223), (14052, 14105)]