201979152

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{227}}^1$

素因数の和:445

約数の個数: 120

約数和(自身を含む): 586587456

約数和(自身を除く): 384608304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 167, 222, 227, 296, 333, 334, 444, 454, 501, 592, 666, 668, 681, 888, 908, 1002, 1332, 1336, 1362, 1503, 1776, 1816, 2004, 2043, 2664, 2672, 2724, 3006, 3632, 4008, 4086, 5328, 5448, 6012, 6179, 8016, 8172, 8399, 10896, 12024, 12358, 16344, 16798, 18537, 24048, 24716, 25197, 32688, 33596, 37074, 37909, 49432, 50394, 55611, 67192, 74148, 75591, 75818, 98864, 100788, 111222, 113727, 134384, 148296, 151182, 151636, 201576, 222444, 227454, 296592, 302364, 303272, 341181, 403152, 444888, 454908, 604728, 606544, 682362, 889776, 909816, 1209456, 1364724, 1402633, 1819632, 2729448, 2805266, 4207899, 5458896, 5610532, 8415798, 11221064, 12623697, 16831596, 22442128, 25247394, 33663192, 50494788, 67326384, 100989576, 201979152]

約数ペア:

[(1, 201979152), (2, 100989576), (3, 67326384), (4, 50494788), (6, 33663192), (8, 25247394), (9, 22442128), (12, 16831596), (16, 12623697), (18, 11221064), (24, 8415798), (36, 5610532), (37, 5458896), (48, 4207899), (72, 2805266), (74, 2729448), (111, 1819632), (144, 1402633), (148, 1364724), (167, 1209456), (222, 909816), (227, 889776), (296, 682362), (333, 606544), (334, 604728), (444, 454908), (454, 444888), (501, 403152), (592, 341181), (666, 303272), (668, 302364), (681, 296592), (888, 227454), (908, 222444), (1002, 201576), (1332, 151636), (1336, 151182), (1362, 148296), (1503, 134384), (1776, 113727), (1816, 111222), (2004, 100788), (2043, 98864), (2664, 75818), (2672, 75591), (2724, 74148), (3006, 67192), (3632, 55611), (4008, 50394), (4086, 49432), (5328, 37909), (5448, 37074), (6012, 33596), (6179, 32688), (8016, 25197), (8172, 24716), (8399, 24048), (10896, 18537), (12024, 16798), (12358, 16344)]