202215952

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 433579392

約数和(自身を除く): 231363440

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 71, 74, 136, 142, 148, 272, 283, 284, 296, 566, 568, 592, 629, 1132, 1136, 1207, 1258, 2264, 2414, 2516, 2627, 4528, 4811, 4828, 5032, 5254, 9622, 9656, 10064, 10471, 10508, 19244, 19312, 20093, 20942, 21016, 38488, 40186, 41884, 42032, 44659, 76976, 80372, 83768, 89318, 160744, 167536, 178007, 178636, 321488, 341581, 356014, 357272, 683162, 712028, 714544, 743441, 1366324, 1424056, 1486882, 2732648, 2848112, 2973764, 5465296, 5947528, 11895056, 12638497, 25276994, 50553988, 101107976, 202215952]

約数ペア:

[(1, 202215952), (2, 101107976), (4, 50553988), (8, 25276994), (16, 12638497), (17, 11895056), (34, 5947528), (37, 5465296), (68, 2973764), (71, 2848112), (74, 2732648), (136, 1486882), (142, 1424056), (148, 1366324), (272, 743441), (283, 714544), (284, 712028), (296, 683162), (566, 357272), (568, 356014), (592, 341581), (629, 321488), (1132, 178636), (1136, 178007), (1207, 167536), (1258, 160744), (2264, 89318), (2414, 83768), (2516, 80372), (2627, 76976), (4528, 44659), (4811, 42032), (4828, 41884), (5032, 40186), (5254, 38488), (9622, 21016), (9656, 20942), (10064, 20093), (10471, 19312), (10508, 19244)]