202370235

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 352926720

約数和(自身を除く): 150556485

約数列:

[1, 3, 5, 15, 19, 57, 71, 73, 95, 137, 213, 219, 285, 355, 365, 411, 685, 1065, 1095, 1349, 1387, 2055, 2603, 4047, 4161, 5183, 6745, 6935, 7809, 9727, 10001, 13015, 15549, 20235, 20805, 25915, 29181, 30003, 39045, 48635, 50005, 77745, 98477, 145905, 150015, 184813, 190019, 295431, 492385, 554439, 570057, 710071, 924065, 950095, 1477155, 2130213, 2772195, 2850285, 3550355, 10651065, 13491349, 40474047, 67456745, 202370235]

約数ペア:

[(1, 202370235), (3, 67456745), (5, 40474047), (15, 13491349), (19, 10651065), (57, 3550355), (71, 2850285), (73, 2772195), (95, 2130213), (137, 1477155), (213, 950095), (219, 924065), (285, 710071), (355, 570057), (365, 554439), (411, 492385), (685, 295431), (1065, 190019), (1095, 184813), (1349, 150015), (1387, 145905), (2055, 98477), (2603, 77745), (4047, 50005), (4161, 48635), (5183, 39045), (6745, 30003), (6935, 29181), (7809, 25915), (9727, 20805), (10001, 20235), (13015, 15549)]