206548300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1021}}^1$

素因数の和:1076

約数の個数: 108

約数和(自身を含む): 544676944

約数和(自身を除く): 338128644

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 25, 28, 34, 35, 50, 68, 70, 85, 100, 119, 140, 170, 175, 238, 289, 340, 350, 425, 476, 578, 595, 700, 850, 1021, 1156, 1190, 1445, 1700, 2023, 2042, 2380, 2890, 2975, 4046, 4084, 5105, 5780, 5950, 7147, 7225, 8092, 10115, 10210, 11900, 14294, 14450, 17357, 20230, 20420, 25525, 28588, 28900, 34714, 35735, 40460, 50575, 51050, 69428, 71470, 86785, 101150, 102100, 121499, 142940, 173570, 178675, 202300, 242998, 295069, 347140, 357350, 433925, 485996, 590138, 607495, 714700, 867850, 1180276, 1214990, 1475345, 1735700, 2065483, 2429980, 2950690, 3037475, 4130966, 5901380, 6074950, 7376725, 8261932, 10327415, 12149900, 14753450, 20654830, 29506900, 41309660, 51637075, 103274150, 206548300]

約数ペア:

[(1, 206548300), (2, 103274150), (4, 51637075), (5, 41309660), (7, 29506900), (10, 20654830), (14, 14753450), (17, 12149900), (20, 10327415), (25, 8261932), (28, 7376725), (34, 6074950), (35, 5901380), (50, 4130966), (68, 3037475), (70, 2950690), (85, 2429980), (100, 2065483), (119, 1735700), (140, 1475345), (170, 1214990), (175, 1180276), (238, 867850), (289, 714700), (340, 607495), (350, 590138), (425, 485996), (476, 433925), (578, 357350), (595, 347140), (700, 295069), (850, 242998), (1021, 202300), (1156, 178675), (1190, 173570), (1445, 142940), (1700, 121499), (2023, 102100), (2042, 101150), (2380, 86785), (2890, 71470), (2975, 69428), (4046, 51050), (4084, 50575), (5105, 40460), (5780, 35735), (5950, 34714), (7147, 28900), (7225, 28588), (8092, 25525), (10115, 20420), (10210, 20230), (11900, 17357), (14294, 14450)]