211318950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 562464000

約数和(自身を除く): 351145050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 53, 57, 75, 95, 106, 114, 150, 159, 190, 265, 285, 318, 475, 530, 570, 795, 950, 1007, 1325, 1399, 1425, 1590, 2014, 2650, 2798, 2850, 3021, 3975, 4197, 5035, 6042, 6995, 7950, 8394, 10070, 13990, 15105, 20985, 25175, 26581, 30210, 34975, 41970, 50350, 53162, 69950, 74147, 75525, 79743, 104925, 132905, 148294, 151050, 159486, 209850, 222441, 265810, 370735, 398715, 444882, 664525, 741470, 797430, 1112205, 1329050, 1408793, 1853675, 1993575, 2224410, 2817586, 3707350, 3987150, 4226379, 5561025, 7043965, 8452758, 11122050, 14087930, 21131895, 35219825, 42263790, 70439650, 105659475, 211318950]

約数ペア:

[(1, 211318950), (2, 105659475), (3, 70439650), (5, 42263790), (6, 35219825), (10, 21131895), (15, 14087930), (19, 11122050), (25, 8452758), (30, 7043965), (38, 5561025), (50, 4226379), (53, 3987150), (57, 3707350), (75, 2817586), (95, 2224410), (106, 1993575), (114, 1853675), (150, 1408793), (159, 1329050), (190, 1112205), (265, 797430), (285, 741470), (318, 664525), (475, 444882), (530, 398715), (570, 370735), (795, 265810), (950, 222441), (1007, 209850), (1325, 159486), (1399, 151050), (1425, 148294), (1590, 132905), (2014, 104925), (2650, 79743), (2798, 75525), (2850, 74147), (3021, 69950), (3975, 53162), (4197, 50350), (5035, 41970), (6042, 34975), (6995, 30210), (7950, 26581), (8394, 25175), (10070, 20985), (13990, 15105)]