201431360

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1181}}^1$

素因数の和:1252

約数の個数: 112

約数和(自身を含む): 529602192

約数和(自身を除く): 328170832

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 41, 52, 64, 65, 80, 82, 104, 130, 160, 164, 205, 208, 260, 320, 328, 410, 416, 520, 533, 656, 820, 832, 1040, 1066, 1181, 1312, 1640, 2080, 2132, 2362, 2624, 2665, 3280, 4160, 4264, 4724, 5330, 5905, 6560, 8528, 9448, 10660, 11810, 13120, 15353, 17056, 18896, 21320, 23620, 30706, 34112, 37792, 42640, 47240, 48421, 61412, 75584, 76765, 85280, 94480, 96842, 122824, 153530, 170560, 188960, 193684, 242105, 245648, 307060, 377920, 387368, 484210, 491296, 614120, 629473, 774736, 968420, 982592, 1228240, 1258946, 1549472, 1936840, 2456480, 2517892, 3098944, 3147365, 3873680, 4912960, 5035784, 6294730, 7747360, 10071568, 12589460, 15494720, 20143136, 25178920, 40286272, 50357840, 100715680, 201431360]

約数ペア:

[(1, 201431360), (2, 100715680), (4, 50357840), (5, 40286272), (8, 25178920), (10, 20143136), (13, 15494720), (16, 12589460), (20, 10071568), (26, 7747360), (32, 6294730), (40, 5035784), (41, 4912960), (52, 3873680), (64, 3147365), (65, 3098944), (80, 2517892), (82, 2456480), (104, 1936840), (130, 1549472), (160, 1258946), (164, 1228240), (205, 982592), (208, 968420), (260, 774736), (320, 629473), (328, 614120), (410, 491296), (416, 484210), (520, 387368), (533, 377920), (656, 307060), (820, 245648), (832, 242105), (1040, 193684), (1066, 188960), (1181, 170560), (1312, 153530), (1640, 122824), (2080, 96842), (2132, 94480), (2362, 85280), (2624, 76765), (2665, 75584), (3280, 61412), (4160, 48421), (4264, 47240), (4724, 42640), (5330, 37792), (5905, 34112), (6560, 30706), (8528, 23620), (9448, 21320), (10660, 18896), (11810, 17056), (13120, 15353)]