201491472

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:477

約数の個数: 160

約数和(自身を含む): 646847488

約数和(自身を除く): 445356016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 163, 168, 182, 208, 273, 283, 312, 326, 336, 364, 489, 546, 566, 624, 652, 728, 849, 978, 1092, 1132, 1141, 1304, 1456, 1698, 1956, 1981, 2119, 2184, 2264, 2282, 2608, 3396, 3423, 3679, 3912, 3962, 4238, 4368, 4528, 4564, 5943, 6357, 6792, 6846, 7358, 7824, 7924, 8476, 9128, 11037, 11886, 12714, 13584, 13692, 14716, 14833, 15848, 16952, 18256, 22074, 23772, 25428, 25753, 27384, 29432, 29666, 31696, 33904, 44148, 44499, 46129, 47544, 50856, 51506, 54768, 58864, 59332, 77259, 88296, 88998, 92258, 95088, 101712, 103012, 118664, 138387, 154518, 176592, 177996, 184516, 206024, 237328, 276774, 309036, 322903, 355992, 369032, 412048, 553548, 599677, 618072, 645806, 711984, 738064, 968709, 1107096, 1199354, 1236144, 1291612, 1799031, 1937418, 2214192, 2398708, 2583224, 3598062, 3874836, 4197739, 4797416, 5166448, 7196124, 7749672, 8395478, 9594832, 12593217, 14392248, 15499344, 16790956, 25186434, 28784496, 33581912, 50372868, 67163824, 100745736, 201491472]

約数ペア:

[(1, 201491472), (2, 100745736), (3, 67163824), (4, 50372868), (6, 33581912), (7, 28784496), (8, 25186434), (12, 16790956), (13, 15499344), (14, 14392248), (16, 12593217), (21, 9594832), (24, 8395478), (26, 7749672), (28, 7196124), (39, 5166448), (42, 4797416), (48, 4197739), (52, 3874836), (56, 3598062), (78, 2583224), (84, 2398708), (91, 2214192), (104, 1937418), (112, 1799031), (156, 1291612), (163, 1236144), (168, 1199354), (182, 1107096), (208, 968709), (273, 738064), (283, 711984), (312, 645806), (326, 618072), (336, 599677), (364, 553548), (489, 412048), (546, 369032), (566, 355992), (624, 322903), (652, 309036), (728, 276774), (849, 237328), (978, 206024), (1092, 184516), (1132, 177996), (1141, 176592), (1304, 154518), (1456, 138387), (1698, 118664), (1956, 103012), (1981, 101712), (2119, 95088), (2184, 92258), (2264, 88998), (2282, 88296), (2608, 77259), (3396, 59332), (3423, 58864), (3679, 54768), (3912, 51506), (3962, 50856), (4238, 47544), (4368, 46129), (4528, 44499), (4564, 44148), (5943, 33904), (6357, 31696), (6792, 29666), (6846, 29432), (7358, 27384), (7824, 25753), (7924, 25428), (8476, 23772), (9128, 22074), (11037, 18256), (11886, 16952), (12714, 15848), (13584, 14833), (13692, 14716)]