214667050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 456720768

約数和(自身を除く): 242053718

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 83, 115, 130, 166, 173, 230, 299, 325, 346, 415, 575, 598, 650, 830, 865, 1079, 1150, 1495, 1730, 1909, 2075, 2158, 2249, 2990, 3818, 3979, 4150, 4325, 4498, 5395, 7475, 7958, 8650, 9545, 10790, 11245, 14359, 14950, 19090, 19895, 22490, 24817, 26975, 28718, 39790, 47725, 49634, 51727, 53950, 56225, 71795, 95450, 99475, 103454, 112450, 124085, 143590, 186667, 198950, 248170, 258635, 330257, 358975, 373334, 517270, 620425, 660514, 717950, 933335, 1240850, 1293175, 1651285, 1866670, 2586350, 3302570, 4293341, 4666675, 8256425, 8586682, 9333350, 16512850, 21466705, 42933410, 107333525, 214667050]

約数ペア:

[(1, 214667050), (2, 107333525), (5, 42933410), (10, 21466705), (13, 16512850), (23, 9333350), (25, 8586682), (26, 8256425), (46, 4666675), (50, 4293341), (65, 3302570), (83, 2586350), (115, 1866670), (130, 1651285), (166, 1293175), (173, 1240850), (230, 933335), (299, 717950), (325, 660514), (346, 620425), (415, 517270), (575, 373334), (598, 358975), (650, 330257), (830, 258635), (865, 248170), (1079, 198950), (1150, 186667), (1495, 143590), (1730, 124085), (1909, 112450), (2075, 103454), (2158, 99475), (2249, 95450), (2990, 71795), (3818, 56225), (3979, 53950), (4150, 51727), (4325, 49634), (4498, 47725), (5395, 39790), (7475, 28718), (7958, 26975), (8650, 24817), (9545, 22490), (10790, 19895), (11245, 19090), (14359, 14950)]