202181070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2450

約数の個数: 128

約数和(自身を含む): 616734720

約数和(自身を除く): 414553650

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 465, 546, 651, 806, 910, 930, 1085, 1209, 1302, 1365, 2015, 2170, 2389, 2418, 2730, 2821, 3255, 4030, 4778, 5642, 6045, 6510, 7167, 8463, 11945, 12090, 14105, 14334, 16723, 16926, 23890, 28210, 31057, 33446, 35835, 42315, 50169, 62114, 71670, 74059, 83615, 84630, 93171, 100338, 148118, 155285, 167230, 186342, 217399, 222177, 250845, 310570, 370295, 434798, 444354, 465855, 501690, 518413, 652197, 740590, 931710, 962767, 1036826, 1086995, 1110885, 1304394, 1555239, 1925534, 2173990, 2221770, 2592065, 2888301, 3110478, 3260985, 4813835, 5184130, 5776602, 6521970, 6739369, 7776195, 9627670, 13478738, 14441505, 15552390, 20218107, 28883010, 33696845, 40436214, 67393690, 101090535, 202181070]

約数ペア:

[(1, 202181070), (2, 101090535), (3, 67393690), (5, 40436214), (6, 33696845), (7, 28883010), (10, 20218107), (13, 15552390), (14, 14441505), (15, 13478738), (21, 9627670), (26, 7776195), (30, 6739369), (31, 6521970), (35, 5776602), (39, 5184130), (42, 4813835), (62, 3260985), (65, 3110478), (70, 2888301), (78, 2592065), (91, 2221770), (93, 2173990), (105, 1925534), (130, 1555239), (155, 1304394), (182, 1110885), (186, 1086995), (195, 1036826), (210, 962767), (217, 931710), (273, 740590), (310, 652197), (390, 518413), (403, 501690), (434, 465855), (455, 444354), (465, 434798), (546, 370295), (651, 310570), (806, 250845), (910, 222177), (930, 217399), (1085, 186342), (1209, 167230), (1302, 155285), (1365, 148118), (2015, 100338), (2170, 93171), (2389, 84630), (2418, 83615), (2730, 74059), (2821, 71670), (3255, 62114), (4030, 50169), (4778, 42315), (5642, 35835), (6045, 33446), (6510, 31057), (7167, 28210), (8463, 23890), (11945, 16926), (12090, 16723), (14105, 14334)]