196803810

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3359}}^1$

素因数の和:3413

約数の個数: 128

約数和(自身を含む): 619315200

約数和(自身を除く): 422511390

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 31, 35, 42, 45, 54, 62, 63, 70, 90, 93, 105, 126, 135, 155, 186, 189, 210, 217, 270, 279, 310, 315, 378, 434, 465, 558, 630, 651, 837, 930, 945, 1085, 1302, 1395, 1674, 1890, 1953, 2170, 2790, 3255, 3359, 3906, 4185, 5859, 6510, 6718, 8370, 9765, 10077, 11718, 16795, 19530, 20154, 23513, 29295, 30231, 33590, 47026, 50385, 58590, 60462, 70539, 90693, 100770, 104129, 117565, 141078, 151155, 181386, 208258, 211617, 235130, 302310, 312387, 352695, 423234, 453465, 520645, 624774, 634851, 705390, 728903, 906930, 937161, 1041290, 1058085, 1269702, 1457806, 1561935, 1874322, 2116170, 2186709, 2811483, 3123870, 3174255, 3644515, 4373418, 4685805, 5622966, 6348510, 6560127, 7289030, 9371610, 10933545, 13120254, 14057415, 19680381, 21867090, 28114830, 32800635, 39360762, 65601270, 98401905, 196803810]

約数ペア:

[(1, 196803810), (2, 98401905), (3, 65601270), (5, 39360762), (6, 32800635), (7, 28114830), (9, 21867090), (10, 19680381), (14, 14057415), (15, 13120254), (18, 10933545), (21, 9371610), (27, 7289030), (30, 6560127), (31, 6348510), (35, 5622966), (42, 4685805), (45, 4373418), (54, 3644515), (62, 3174255), (63, 3123870), (70, 2811483), (90, 2186709), (93, 2116170), (105, 1874322), (126, 1561935), (135, 1457806), (155, 1269702), (186, 1058085), (189, 1041290), (210, 937161), (217, 906930), (270, 728903), (279, 705390), (310, 634851), (315, 624774), (378, 520645), (434, 453465), (465, 423234), (558, 352695), (630, 312387), (651, 302310), (837, 235130), (930, 211617), (945, 208258), (1085, 181386), (1302, 151155), (1395, 141078), (1674, 117565), (1890, 104129), (1953, 100770), (2170, 90693), (2790, 70539), (3255, 60462), (3359, 58590), (3906, 50385), (4185, 47026), (5859, 33590), (6510, 30231), (6718, 29295), (8370, 23513), (9765, 20154), (10077, 19530), (11718, 16795)]