202319260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 516146400

約数和(自身を除く): 313827140

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 109, 110, 118, 121, 130, 143, 218, 220, 236, 242, 260, 286, 295, 436, 484, 545, 572, 590, 605, 649, 715, 767, 1090, 1180, 1199, 1210, 1298, 1417, 1430, 1534, 1573, 2180, 2398, 2420, 2596, 2834, 2860, 3068, 3146, 3245, 3835, 4796, 5668, 5995, 6292, 6431, 6490, 7085, 7139, 7670, 7865, 8437, 11990, 12862, 12980, 13189, 14170, 14278, 15340, 15587, 15730, 16874, 23980, 25724, 26378, 28340, 28556, 31174, 31460, 32155, 33748, 35695, 42185, 52756, 62348, 64310, 65945, 70741, 71390, 77935, 83603, 84370, 92807, 128620, 131890, 141482, 142780, 155870, 167206, 168740, 171457, 185614, 263780, 282964, 311740, 334412, 342914, 353705, 371228, 418015, 464035, 685828, 707410, 778151, 836030, 857285, 919633, 928070, 1414820, 1556302, 1672060, 1714570, 1839266, 1856140, 3112604, 3429140, 3678532, 3890755, 4598165, 7781510, 9196330, 10115963, 15563020, 18392660, 20231926, 40463852, 50579815, 101159630, 202319260]

約数ペア:

[(1, 202319260), (2, 101159630), (4, 50579815), (5, 40463852), (10, 20231926), (11, 18392660), (13, 15563020), (20, 10115963), (22, 9196330), (26, 7781510), (44, 4598165), (52, 3890755), (55, 3678532), (59, 3429140), (65, 3112604), (109, 1856140), (110, 1839266), (118, 1714570), (121, 1672060), (130, 1556302), (143, 1414820), (218, 928070), (220, 919633), (236, 857285), (242, 836030), (260, 778151), (286, 707410), (295, 685828), (436, 464035), (484, 418015), (545, 371228), (572, 353705), (590, 342914), (605, 334412), (649, 311740), (715, 282964), (767, 263780), (1090, 185614), (1180, 171457), (1199, 168740), (1210, 167206), (1298, 155870), (1417, 142780), (1430, 141482), (1534, 131890), (1573, 128620), (2180, 92807), (2398, 84370), (2420, 83603), (2596, 77935), (2834, 71390), (2860, 70741), (3068, 65945), (3146, 64310), (3245, 62348), (3835, 52756), (4796, 42185), (5668, 35695), (5995, 33748), (6292, 32155), (6431, 31460), (6490, 31174), (7085, 28556), (7139, 28340), (7670, 26378), (7865, 25724), (8437, 23980), (11990, 16874), (12862, 15730), (12980, 15587), (13189, 15340), (14170, 14278)]