201552260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1877}}^1$

素因数の和:1965

約数の個数: 96

約数和(自身を含む): 530046720

約数和(自身を除く): 328494460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 59, 65, 70, 91, 118, 130, 140, 182, 236, 260, 295, 364, 413, 455, 590, 767, 826, 910, 1180, 1534, 1652, 1820, 1877, 2065, 3068, 3754, 3835, 4130, 5369, 7508, 7670, 8260, 9385, 10738, 13139, 15340, 18770, 21476, 24401, 26278, 26845, 37540, 48802, 52556, 53690, 65695, 97604, 107380, 110743, 122005, 131390, 170807, 221486, 244010, 262780, 341614, 442972, 488020, 553715, 683228, 775201, 854035, 1107430, 1439659, 1550402, 1708070, 2214860, 2879318, 3100804, 3416140, 3876005, 5758636, 7198295, 7752010, 10077613, 14396590, 15504020, 20155226, 28793180, 40310452, 50388065, 100776130, 201552260]

約数ペア:

[(1, 201552260), (2, 100776130), (4, 50388065), (5, 40310452), (7, 28793180), (10, 20155226), (13, 15504020), (14, 14396590), (20, 10077613), (26, 7752010), (28, 7198295), (35, 5758636), (52, 3876005), (59, 3416140), (65, 3100804), (70, 2879318), (91, 2214860), (118, 1708070), (130, 1550402), (140, 1439659), (182, 1107430), (236, 854035), (260, 775201), (295, 683228), (364, 553715), (413, 488020), (455, 442972), (590, 341614), (767, 262780), (826, 244010), (910, 221486), (1180, 170807), (1534, 131390), (1652, 122005), (1820, 110743), (1877, 107380), (2065, 97604), (3068, 65695), (3754, 53690), (3835, 52556), (4130, 48802), (5369, 37540), (7508, 26845), (7670, 26278), (8260, 24401), (9385, 21476), (10738, 18770), (13139, 15340)]