201333195

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1511}}^1$

素因数の和:1582

約数の個数: 80

約数和(自身を含む): 421521408

約数和(自身を除く): 220188213

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 81, 105, 135, 141, 189, 235, 315, 329, 405, 423, 567, 705, 945, 987, 1269, 1511, 1645, 2115, 2835, 2961, 3807, 4533, 4935, 6345, 7555, 8883, 10577, 13599, 14805, 19035, 22665, 26649, 31731, 40797, 44415, 52885, 67995, 71017, 95193, 122391, 133245, 158655, 203985, 213051, 285579, 355085, 475965, 497119, 611955, 639153, 856737, 1065255, 1427895, 1491357, 1917459, 2485595, 3195765, 4283685, 4474071, 5752377, 7456785, 9587295, 13422213, 22370355, 28761885, 40266639, 67111065, 201333195]

約数ペア:

[(1, 201333195), (3, 67111065), (5, 40266639), (7, 28761885), (9, 22370355), (15, 13422213), (21, 9587295), (27, 7456785), (35, 5752377), (45, 4474071), (47, 4283685), (63, 3195765), (81, 2485595), (105, 1917459), (135, 1491357), (141, 1427895), (189, 1065255), (235, 856737), (315, 639153), (329, 611955), (405, 497119), (423, 475965), (567, 355085), (705, 285579), (945, 213051), (987, 203985), (1269, 158655), (1511, 133245), (1645, 122391), (2115, 95193), (2835, 71017), (2961, 67995), (3807, 52885), (4533, 44415), (4935, 40797), (6345, 31731), (7555, 26649), (8883, 22665), (10577, 19035), (13599, 14805)]