203436420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16223}}^1$

素因数の和:16265

約数の個数: 96

約数和(自身を含む): 654151680

約数和(自身を除く): 450715260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 16223, 32446, 48669, 64892, 81115, 97338, 162230, 178453, 194676, 243345, 308237, 324460, 356906, 486690, 535359, 616474, 713812, 892265, 924711, 973380, 1070718, 1232948, 1541185, 1784530, 1849422, 2141436, 2676795, 3082370, 3390607, 3569060, 3698844, 4623555, 5353590, 6164740, 6781214, 9247110, 10171821, 10707180, 13562428, 16953035, 18494220, 20343642, 33906070, 40687284, 50859105, 67812140, 101718210, 203436420]

約数ペア:

[(1, 203436420), (2, 101718210), (3, 67812140), (4, 50859105), (5, 40687284), (6, 33906070), (10, 20343642), (11, 18494220), (12, 16953035), (15, 13562428), (19, 10707180), (20, 10171821), (22, 9247110), (30, 6781214), (33, 6164740), (38, 5353590), (44, 4623555), (55, 3698844), (57, 3569060), (60, 3390607), (66, 3082370), (76, 2676795), (95, 2141436), (110, 1849422), (114, 1784530), (132, 1541185), (165, 1232948), (190, 1070718), (209, 973380), (220, 924711), (228, 892265), (285, 713812), (330, 616474), (380, 535359), (418, 486690), (570, 356906), (627, 324460), (660, 308237), (836, 243345), (1045, 194676), (1140, 178453), (1254, 162230), (2090, 97338), (2508, 81115), (3135, 64892), (4180, 48669), (6270, 32446), (12540, 16223)]