About the Number

201155430

201155429 ← → 201155431

2進数表記:1011111111010110001101100110

漢数字表記:二億百十五万五千四百三十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 41 1 × 61 1 × 383 1

素因数の和:502
約数の個数: 128
約数和(自身を含む): 575963136
約数和(自身を除く): 374807706

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 61, 70, 82, 105, 122, 123, 183, 205, 210, 246, 287, 305, 366, 383, 410, 427, 574, 610, 615, 766, 854, 861, 915, 1149, 1230, 1281, 1435, 1722, 1830, 1915, 2135, 2298, 2501, 2562, 2681, 2870, 3830, 4270, 4305, 5002, 5362, 5745, 6405, 7503, 8043, 8610, 11490, 12505, 12810, 13405, 15006, 15703, 16086, 17507, 23363, 25010, 26810, 31406, 35014, 37515, 40215, 46726, 47109, 52521, 70089, 75030, 78515, 80430, 87535, 94218, 105042, 109921, 116815, 140178, 157030, 163541, 175070, 219842, 233630, 235545, 262605, 327082, 329763, 350445, 471090, 490623, 525210, 549605, 659526, 700890, 817705, 957883, 981246, 1099210, 1635410, 1648815, 1915766, 2453115, 2873649, 3297630, 4789415, 4906230, 5747298, 6705181, 9578830, 13410362, 14368245, 20115543, 28736490, 33525905, 40231086, 67051810, 100577715, 201155430]

約数ペア:
[(1, 201155430), (2, 100577715), (3, 67051810), (5, 40231086), (6, 33525905), (7, 28736490), (10, 20115543), (14, 14368245), (15, 13410362), (21, 9578830), (30, 6705181), (35, 5747298), (41, 4906230), (42, 4789415), (61, 3297630), (70, 2873649), (82, 2453115), (105, 1915766), (122, 1648815), (123, 1635410), (183, 1099210), (205, 981246), (210, 957883), (246, 817705), (287, 700890), (305, 659526), (366, 549605), (383, 525210), (410, 490623), (427, 471090), (574, 350445), (610, 329763), (615, 327082), (766, 262605), (854, 235545), (861, 233630), (915, 219842), (1149, 175070), (1230, 163541), (1281, 157030), (1435, 140178), (1722, 116815), (1830, 109921), (1915, 105042), (2135, 94218), (2298, 87535), (2501, 80430), (2562, 78515), (2681, 75030), (2870, 70089), (3830, 52521), (4270, 47109), (4305, 46726), (5002, 40215), (5362, 37515), (5745, 35014), (6405, 31406), (7503, 26810), (8043, 25010), (8610, 23363), (11490, 17507), (12505, 16086), (12810, 15703), (13405, 15006)]

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