201997859070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{136691}}^1$

素因数の和:136966

約数の個数: 128

約数和(自身を含む): 574447583232

約数和(自身を除く): 372449724162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 227, 310, 434, 454, 465, 651, 681, 930, 1085, 1135, 1302, 1362, 1589, 2170, 2270, 3178, 3255, 3405, 4767, 6510, 6810, 7037, 7945, 9534, 14074, 15890, 21111, 23835, 35185, 42222, 47670, 49259, 70370, 98518, 105555, 136691, 147777, 211110, 246295, 273382, 295554, 410073, 492590, 683455, 738885, 820146, 956837, 1366910, 1477770, 1913674, 2050365, 2870511, 4100730, 4237421, 4784185, 5741022, 8474842, 9568370, 12712263, 14352555, 21187105, 25424526, 28705110, 29661947, 31028857, 42374210, 59323894, 62057714, 63561315, 88985841, 93086571, 127122630, 148309735, 155144285, 177971682, 186173142, 217201999, 296619470, 310288570, 434403998, 444929205, 465432855, 651605997, 889858410, 930865710, 961894567, 1086009995, 1303211994, 1923789134, 2172019990, 2885683701, 3258029985, 4809472835, 5771367402, 6516059970, 6733261969, 9618945670, 13466523938, 14428418505, 20199785907, 28856837010, 33666309845, 40399571814, 67332619690, 100998929535, 201997859070]

約数ペア:

[(1, 201997859070), (2, 100998929535), (3, 67332619690), (5, 40399571814), (6, 33666309845), (7, 28856837010), (10, 20199785907), (14, 14428418505), (15, 13466523938), (21, 9618945670), (30, 6733261969), (31, 6516059970), (35, 5771367402), (42, 4809472835), (62, 3258029985), (70, 2885683701), (93, 2172019990), (105, 1923789134), (155, 1303211994), (186, 1086009995), (210, 961894567), (217, 930865710), (227, 889858410), (310, 651605997), (434, 465432855), (454, 444929205), (465, 434403998), (651, 310288570), (681, 296619470), (930, 217201999), (1085, 186173142), (1135, 177971682), (1302, 155144285), (1362, 148309735), (1589, 127122630), (2170, 93086571), (2270, 88985841), (3178, 63561315), (3255, 62057714), (3405, 59323894), (4767, 42374210), (6510, 31028857), (6810, 29661947), (7037, 28705110), (7945, 25424526), (9534, 21187105), (14074, 14352555), (15890, 12712263), (21111, 9568370), (23835, 8474842), (35185, 5741022), (42222, 4784185), (47670, 4237421), (49259, 4100730), (70370, 2870511), (98518, 2050365), (105555, 1913674), (136691, 1477770), (147777, 1366910), (211110, 956837), (246295, 820146), (273382, 738885), (295554, 683455), (410073, 492590)]