202972250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 434358288

約数和(自身を除く): 231386038

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 125, 130, 173, 190, 247, 250, 325, 346, 361, 475, 494, 650, 722, 865, 950, 1235, 1625, 1730, 1805, 2249, 2375, 2470, 3250, 3287, 3610, 4325, 4498, 4693, 4750, 6175, 6574, 8650, 9025, 9386, 11245, 12350, 16435, 18050, 21625, 22490, 23465, 30875, 32870, 42731, 43250, 45125, 46930, 56225, 61750, 62453, 82175, 85462, 90250, 112450, 117325, 124906, 164350, 213655, 234650, 281125, 312265, 410875, 427310, 562250, 586625, 624530, 811889, 821750, 1068275, 1173250, 1561325, 1623778, 2136550, 3122650, 4059445, 5341375, 7806625, 8118890, 10682750, 15613250, 20297225, 40594450, 101486125, 202972250]

約数ペア:

[(1, 202972250), (2, 101486125), (5, 40594450), (10, 20297225), (13, 15613250), (19, 10682750), (25, 8118890), (26, 7806625), (38, 5341375), (50, 4059445), (65, 3122650), (95, 2136550), (125, 1623778), (130, 1561325), (173, 1173250), (190, 1068275), (247, 821750), (250, 811889), (325, 624530), (346, 586625), (361, 562250), (475, 427310), (494, 410875), (650, 312265), (722, 281125), (865, 234650), (950, 213655), (1235, 164350), (1625, 124906), (1730, 117325), (1805, 112450), (2249, 90250), (2375, 85462), (2470, 82175), (3250, 62453), (3287, 61750), (3610, 56225), (4325, 46930), (4498, 45125), (4693, 43250), (4750, 42731), (6175, 32870), (6574, 30875), (8650, 23465), (9025, 22490), (9386, 21625), (11245, 18050), (12350, 16435)]