201934850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 433097280

約数和(自身を除く): 231162430

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 83, 95, 130, 166, 190, 197, 247, 325, 394, 415, 475, 494, 650, 830, 950, 985, 1079, 1235, 1577, 1970, 2075, 2158, 2470, 2561, 3154, 3743, 4150, 4925, 5122, 5395, 6175, 7486, 7885, 9850, 10790, 12350, 12805, 15770, 16351, 18715, 20501, 25610, 26975, 32702, 37430, 39425, 41002, 48659, 53950, 64025, 78850, 81755, 93575, 97318, 102505, 128050, 163510, 187150, 205010, 212563, 243295, 310669, 408775, 425126, 486590, 512525, 621338, 817550, 1025050, 1062815, 1216475, 1553345, 2125630, 2432950, 3106690, 4038697, 5314075, 7766725, 8077394, 10628150, 15533450, 20193485, 40386970, 100967425, 201934850]

約数ペア:

[(1, 201934850), (2, 100967425), (5, 40386970), (10, 20193485), (13, 15533450), (19, 10628150), (25, 8077394), (26, 7766725), (38, 5314075), (50, 4038697), (65, 3106690), (83, 2432950), (95, 2125630), (130, 1553345), (166, 1216475), (190, 1062815), (197, 1025050), (247, 817550), (325, 621338), (394, 512525), (415, 486590), (475, 425126), (494, 408775), (650, 310669), (830, 243295), (950, 212563), (985, 205010), (1079, 187150), (1235, 163510), (1577, 128050), (1970, 102505), (2075, 97318), (2158, 93575), (2470, 81755), (2561, 78850), (3154, 64025), (3743, 53950), (4150, 48659), (4925, 41002), (5122, 39425), (5395, 37430), (6175, 32702), (7486, 26975), (7885, 25610), (9850, 20501), (10790, 18715), (12350, 16351), (12805, 15770)]