201948552

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 625584960

約数和(自身を除く): 423636408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 61, 72, 78, 81, 104, 108, 117, 122, 131, 156, 162, 183, 216, 234, 243, 244, 262, 312, 324, 351, 366, 393, 468, 486, 488, 524, 549, 648, 702, 732, 786, 793, 936, 972, 1048, 1053, 1098, 1179, 1404, 1464, 1572, 1586, 1647, 1703, 1944, 2106, 2196, 2358, 2379, 2808, 3144, 3159, 3172, 3294, 3406, 3537, 4212, 4392, 4716, 4758, 4941, 5109, 6318, 6344, 6588, 6812, 7074, 7137, 7991, 8424, 9432, 9516, 9882, 10218, 10611, 12636, 13176, 13624, 14148, 14274, 14823, 15327, 15982, 19032, 19764, 20436, 21222, 21411, 23973, 25272, 28296, 28548, 29646, 30654, 31833, 31964, 39528, 40872, 42444, 42822, 45981, 47946, 57096, 59292, 61308, 63666, 63928, 64233, 71919, 84888, 85644, 91962, 95892, 103883, 118584, 122616, 127332, 128466, 137943, 143838, 171288, 183924, 191784, 192699, 207766, 215757, 254664, 256932, 275886, 287676, 311649, 367848, 385398, 413829, 415532, 431514, 513864, 551772, 575352, 623298, 647271, 770796, 827658, 831064, 863028, 934947, 1103544, 1246596, 1294542, 1541592, 1655316, 1726056, 1869894, 1941813, 2493192, 2589084, 2804841, 3310632, 3739788, 3883626, 5178168, 5609682, 7479576, 7767252, 8414523, 11219364, 15534504, 16829046, 22438728, 25243569, 33658092, 50487138, 67316184, 100974276, 201948552]

約数ペア:

[(1, 201948552), (2, 100974276), (3, 67316184), (4, 50487138), (6, 33658092), (8, 25243569), (9, 22438728), (12, 16829046), (13, 15534504), (18, 11219364), (24, 8414523), (26, 7767252), (27, 7479576), (36, 5609682), (39, 5178168), (52, 3883626), (54, 3739788), (61, 3310632), (72, 2804841), (78, 2589084), (81, 2493192), (104, 1941813), (108, 1869894), (117, 1726056), (122, 1655316), (131, 1541592), (156, 1294542), (162, 1246596), (183, 1103544), (216, 934947), (234, 863028), (243, 831064), (244, 827658), (262, 770796), (312, 647271), (324, 623298), (351, 575352), (366, 551772), (393, 513864), (468, 431514), (486, 415532), (488, 413829), (524, 385398), (549, 367848), (648, 311649), (702, 287676), (732, 275886), (786, 256932), (793, 254664), (936, 215757), (972, 207766), (1048, 192699), (1053, 191784), (1098, 183924), (1179, 171288), (1404, 143838), (1464, 137943), (1572, 128466), (1586, 127332), (1647, 122616), (1703, 118584), (1944, 103883), (2106, 95892), (2196, 91962), (2358, 85644), (2379, 84888), (2808, 71919), (3144, 64233), (3159, 63928), (3172, 63666), (3294, 61308), (3406, 59292), (3537, 57096), (4212, 47946), (4392, 45981), (4716, 42822), (4758, 42444), (4941, 40872), (5109, 39528), (6318, 31964), (6344, 31833), (6588, 30654), (6812, 29646), (7074, 28548), (7137, 28296), (7991, 25272), (8424, 23973), (9432, 21411), (9516, 21222), (9882, 20436), (10218, 19764), (10611, 19032), (12636, 15982), (13176, 15327), (13624, 14823), (14148, 14274)]