201941810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4211

約数の個数: 64

約数和(自身を含む): 450696960

約数和(自身を除く): 248755150

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 410, 574, 595, 697, 1190, 1394, 1435, 2870, 3485, 4139, 4879, 6970, 8278, 9758, 20695, 24395, 28973, 41390, 48790, 57946, 70363, 140726, 144865, 169699, 289730, 339398, 351815, 492541, 703630, 848495, 985082, 1187893, 1696990, 2375786, 2462705, 2884883, 4925410, 5769766, 5939465, 11878930, 14424415, 20194181, 28848830, 40388362, 100970905, 201941810]

約数ペア:

[(1, 201941810), (2, 100970905), (5, 40388362), (7, 28848830), (10, 20194181), (14, 14424415), (17, 11878930), (34, 5939465), (35, 5769766), (41, 4925410), (70, 2884883), (82, 2462705), (85, 2375786), (119, 1696990), (170, 1187893), (205, 985082), (238, 848495), (287, 703630), (410, 492541), (574, 351815), (595, 339398), (697, 289730), (1190, 169699), (1394, 144865), (1435, 140726), (2870, 70363), (3485, 57946), (4139, 48790), (4879, 41390), (6970, 28973), (8278, 24395), (9758, 20695)]