201500148

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{137}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 501052608

約数和(自身を除く): 299552460

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 137, 138, 146, 219, 274, 276, 292, 411, 438, 548, 822, 876, 1644, 1679, 3151, 3358, 5037, 5329, 6302, 6716, 9453, 10001, 10074, 10658, 12604, 15987, 18906, 20002, 20148, 21316, 30003, 31974, 37812, 40004, 60006, 63948, 120012, 122567, 230023, 245134, 367701, 460046, 490268, 690069, 730073, 735402, 920092, 1380138, 1460146, 1470804, 2190219, 2760276, 2920292, 4380438, 8760876, 16791679, 33583358, 50375037, 67166716, 100750074, 201500148]

約数ペア:

[(1, 201500148), (2, 100750074), (3, 67166716), (4, 50375037), (6, 33583358), (12, 16791679), (23, 8760876), (46, 4380438), (69, 2920292), (73, 2760276), (92, 2190219), (137, 1470804), (138, 1460146), (146, 1380138), (219, 920092), (274, 735402), (276, 730073), (292, 690069), (411, 490268), (438, 460046), (548, 367701), (822, 245134), (876, 230023), (1644, 122567), (1679, 120012), (3151, 63948), (3358, 60006), (5037, 40004), (5329, 37812), (6302, 31974), (6716, 30003), (9453, 21316), (10001, 20148), (10074, 20002), (10658, 18906), (12604, 15987)]