201400875

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 400667904

約数和(自身を除く): 199267029

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 47, 65, 75, 117, 125, 141, 195, 225, 235, 293, 325, 375, 423, 585, 611, 705, 879, 975, 1125, 1175, 1465, 1625, 1833, 2115, 2637, 2925, 3055, 3525, 3809, 4395, 4875, 5499, 5875, 7325, 9165, 10575, 11427, 13185, 13771, 14625, 15275, 17625, 19045, 21975, 27495, 34281, 36625, 41313, 45825, 52875, 57135, 65925, 68855, 76375, 95225, 109875, 123939, 137475, 171405, 179023, 206565, 229125, 285675, 329625, 344275, 476125, 537069, 619695, 687375, 857025, 895115, 1032825, 1428375, 1611207, 1721375, 2685345, 3098475, 4285125, 4475575, 5164125, 8056035, 13426725, 15492375, 22377875, 40280175, 67133625, 201400875]

約数ペア:

[(1, 201400875), (3, 67133625), (5, 40280175), (9, 22377875), (13, 15492375), (15, 13426725), (25, 8056035), (39, 5164125), (45, 4475575), (47, 4285125), (65, 3098475), (75, 2685345), (117, 1721375), (125, 1611207), (141, 1428375), (195, 1032825), (225, 895115), (235, 857025), (293, 687375), (325, 619695), (375, 537069), (423, 476125), (585, 344275), (611, 329625), (705, 285675), (879, 229125), (975, 206565), (1125, 179023), (1175, 171405), (1465, 137475), (1625, 123939), (1833, 109875), (2115, 95225), (2637, 76375), (2925, 68855), (3055, 65925), (3525, 57135), (3809, 52875), (4395, 45825), (4875, 41313), (5499, 36625), (5875, 34281), (7325, 27495), (9165, 21975), (10575, 19045), (11427, 17625), (13185, 15275), (13771, 14625)]