200071830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:542

約数の個数: 128

約数和(自身を含む): 575594496

約数和(自身を除く): 375522666

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 73, 93, 105, 146, 155, 186, 210, 217, 219, 310, 365, 421, 434, 438, 465, 511, 651, 730, 842, 930, 1022, 1085, 1095, 1263, 1302, 1533, 2105, 2170, 2190, 2263, 2526, 2555, 2947, 3066, 3255, 4210, 4526, 5110, 5894, 6315, 6510, 6789, 7665, 8841, 11315, 12630, 13051, 13578, 14735, 15330, 15841, 17682, 22630, 26102, 29470, 30733, 31682, 33945, 39153, 44205, 47523, 61466, 65255, 67890, 78306, 79205, 88410, 91357, 92199, 95046, 130510, 153665, 158410, 182714, 184398, 195765, 215131, 237615, 274071, 307330, 391530, 430262, 456785, 460995, 475230, 548142, 645393, 913570, 921990, 952723, 1075655, 1290786, 1370355, 1905446, 2151310, 2740710, 2858169, 3226965, 4763615, 5716338, 6453930, 6669061, 9527230, 13338122, 14290845, 20007183, 28581690, 33345305, 40014366, 66690610, 100035915, 200071830]

約数ペア:

[(1, 200071830), (2, 100035915), (3, 66690610), (5, 40014366), (6, 33345305), (7, 28581690), (10, 20007183), (14, 14290845), (15, 13338122), (21, 9527230), (30, 6669061), (31, 6453930), (35, 5716338), (42, 4763615), (62, 3226965), (70, 2858169), (73, 2740710), (93, 2151310), (105, 1905446), (146, 1370355), (155, 1290786), (186, 1075655), (210, 952723), (217, 921990), (219, 913570), (310, 645393), (365, 548142), (421, 475230), (434, 460995), (438, 456785), (465, 430262), (511, 391530), (651, 307330), (730, 274071), (842, 237615), (930, 215131), (1022, 195765), (1085, 184398), (1095, 182714), (1263, 158410), (1302, 153665), (1533, 130510), (2105, 95046), (2170, 92199), (2190, 91357), (2263, 88410), (2526, 79205), (2555, 78306), (2947, 67890), (3066, 65255), (3255, 61466), (4210, 47523), (4526, 44205), (5110, 39153), (5894, 33945), (6315, 31682), (6510, 30733), (6789, 29470), (7665, 26102), (8841, 22630), (11315, 17682), (12630, 15841), (13051, 15330), (13578, 14735)]