197219400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{46957}}^1$

素因数の和:46983

約数の個数: 96

約数和(自身を含む): 698735040

約数和(自身を除く): 501515640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 46957, 93914, 140871, 187828, 234785, 281742, 328699, 375656, 469570, 563484, 657398, 704355, 939140, 986097, 1126968, 1173925, 1314796, 1408710, 1643495, 1878280, 1972194, 2347850, 2629592, 2817420, 3286990, 3521775, 3944388, 4695700, 4930485, 5634840, 6573980, 7043550, 7888776, 8217475, 9391400, 9860970, 13147960, 14087100, 16434950, 19721940, 24652425, 28174200, 32869900, 39443880, 49304850, 65739800, 98609700, 197219400]

約数ペア:

[(1, 197219400), (2, 98609700), (3, 65739800), (4, 49304850), (5, 39443880), (6, 32869900), (7, 28174200), (8, 24652425), (10, 19721940), (12, 16434950), (14, 14087100), (15, 13147960), (20, 9860970), (21, 9391400), (24, 8217475), (25, 7888776), (28, 7043550), (30, 6573980), (35, 5634840), (40, 4930485), (42, 4695700), (50, 3944388), (56, 3521775), (60, 3286990), (70, 2817420), (75, 2629592), (84, 2347850), (100, 1972194), (105, 1878280), (120, 1643495), (140, 1408710), (150, 1314796), (168, 1173925), (175, 1126968), (200, 986097), (210, 939140), (280, 704355), (300, 657398), (350, 563484), (420, 469570), (525, 375656), (600, 328699), (700, 281742), (840, 234785), (1050, 187828), (1400, 140871), (2100, 93914), (4200, 46957)]